Best cousin: adj; "The description of the cousin that you are closest to. There are all the cousins, but there is one who is the "best cousin"."
"Hey what's up cuz!!" "What's up best cousin!?" "I know man, we should Fuck shit up sometime!" "I'm totally down bro!" "See ya later best cuz!!.."
by OsoNegro November 9, 2013